Twin turboprop

N950AA

1974 Beechcraft B-99

Registered 1 NTSB/FAA record
Built
1974
Serial
U-159
Class
Twin turboprop
Engines
2 × Pratt & Whitney PT6A series
Status
Current as of October 2026
Registered owner
Alpine Aviation Inc (Corporation)
Based
Provo, UT
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Registration record

N950AA on the FAA register

Type
1974 Beechcraft B-99
Serial
U-159
Engines
2 × Pratt & Whitney PT6A series
Registered owner
Alpine Aviation Inc
Provo, UT
Certificate issued
2010-07-27
Airworthiness date
1993-03-08
Registration expires
2027-10-31
Airworthiness class
Standard · normal
Mode S (hex)
AD34A8
Mode S (octal)
53232250
Seats (type)
17
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-10-31
    Registration expires (renewal due).
  • 2010-07-27
    Certificate of registration issued as N950AA to the current registrant.
  • 2007-05-19
    Accident at Billings, MT; damage: substantial.
  • 1993-03-08
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1974
    Manufactured (1974).
Overview

About N950AA

N950AA is a 1974 Beechcraft B-99, serial number U-159. The FAA register lists Alpine Aviation Inc as the registrant in Provo, Utah. The current certificate of registration was issued on July 27, 2010 and expires on October 31, 2027.

The FAA aircraft reference file describes the type as a twin turboprop, two Pratt & Whitney PT6A series engines and 17 seats. Its airworthiness certificate is standard category (normal), dated March 8, 1993.

N950AA has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2007-05-19 Accident · Billings, MT Damage: Substantial NTSB · SEA07LA133
Reported aircraft: Beechcraft B-99
Probable cause: The total failure of the nose landing gear actuator and the subsequent nose gear collapse during landing.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Beechcraft aircraft for sale· Aircraft registered in Utah· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.